Products

Material Handling Equipment

We provide different types of hoppers with wear abrasive plates, according to the need of customers.

Our expert engineers takes a very close eye on the climatic conditions of area & the type of material which is to be used in the machines , after analysing everything our engineers decides which type of metallurgy is to be used .

We have a wide range of hoppers :

Feed hoppers

Intermediate hoppers

Distribution hoppers

Feeder is feeding equipment.

It can feed materials to crusher evenly and continuously and at the same time, some of it can screen materials roughly. It can be used in these areas such as metallurgical industry, coal mining industry, steel industry, building industry, chemical and grinding industry, mineral processing industry etc.

We mfg. different type of feeders with same specialization & dedication as per customers’ requirements.

Apron Feeders

The Apron Feeder consists of one or more endless chains to which overlapping pans are attached to form a continuous moving bed particularly suited for conveying heavy duty raw materials such as coal, coke, ore, slag, rock, stone, gravel, clay, etc. They are frequently used as feeders located under crushers and hoppers. Apron Feeders can be installed in horizontal and inclined condition depending on the feeding zone of system layout. It is recommended that for higher conveying efficiency, the feeder’s inclination should be within 10 degrees. Its use lends itself to situation where a belt conveyor is not suitable i.e., for hot materials and large material lumps.

Vibrating Grizzly Feeders

The vibrating grizzly is used to separate ROM feed material into fractions prior to the primary crushing stage of the process. It is used in both large stationary plants and mobile crushing plants. We have the feeder for your application. These feeders utilize high strength steels and high stroke vibrators to produce a high production to weight ratio for portable operations. Heavy duty feeders are designed for stationary plants with their massive frames and high output vibrator mechanisms.

RECIPROCATING FEEDER

Reciprocating feeder is mainly used for feeding various non-sticky materials. The reciprocating feeder can send massive and granular materials from feed bin to receiving device evenly and continuously. The reciprocating feeder has been widely used in the crushing and screening line of the industries of thermal power plants, beneficiation, sponge iron, cement and chemical industries etc.

Wobbler Feeders

Wobbler Feeders provide two functions – feeding oversized material at a controlled rate and scalping out the fines from the feed material. These can be used to accomplish feeding and scalping for industries such as coal, salt, gypsum, phosphate, limestone, bauxite, coke, quartz, granite, aggregate and other mineral processing applications. They are especially good with wet, sticky material with high percentages of clay.

Feeder-Breakers

Feeder-Breakers incorporate a chain and flight drag conveyor and a rotating, horizontal pick roll to perform primary size reduction and to feed a belt conveyor or secondary crusher at a specific rate. These machines are ideal for the primary reduction of ROM coal, coke, salt, gypsum, potash and other friable minerals. Feeder-Breakers are designed with an electro-mechanical breaker drive, utilizing a torque control coupling and either an electro-mechanical or hydraulic conveyor drive.

We have highly skilled projects division specializing in the design, manufacture & installation of complete conveyor system for use in various applications including mining, power generation & processing plants.

We provide platforms for easy inspection and maintenance of machine.

We provide special arrangements on conveyors to prevent any outside material mixing in the conveyors.

Crushing Equipment

A jaw crusher is generally used as a primary crusher in a crushing circuit. Product is fed into the top of the jaw crusher. The eccentric rotating drive shaft causes the movable jaw to oscillate crushing the aggregate against a fixed jaw. Jaw crushers are run on belt drives driven by an electric motor or diesel engine. Jaw crushers are used extensively throughout the aggregate and mineral processing industry.

SINGLE TOGGLE JAW CRUSHER

Single Toggle Jaw Crusher Used for primary crushing of a wide Variety of Materials in Mining, Iron and Steel As well As Pit and Quarry Industries.

Single toggle jaw crusher has shaft and bearings and only one toggle which go from bottom of swinging jaw to a fixed point at back of jaw crusher.

The eccentric shaft is located at the top of swinging jaw and is part of shaft.

Single toggle jaw crushers are provided in heavy and light versions with welded steel housing and a moving jaw in a welded or cast steel version, as well as an eccentric shaft made of high-grade forged steel.

The Material Ranging from Medium Hard to Extreme Hard.

DOUBLE TOGGLE JAW CRUSHER

Double Toggle Jaw Crushers are preferred for crushing usually hard, abrasive rocks and other materials like ferroalloys and glass. They differ substantially from other types of crushers. There is no rotary motion in the crushing cycle and all crushing is done by compression of the feed material between two massive jaws plates. The moving jaw compresses the material against the stationary jaw. Jaw plates can be either smooth or corrugated.

Double Toggle Jaw Crushers have one jaw fixed, while the other pivots about a top hinge. This moving jaw is shaped to move firmly and squarely against the material. There is no rubbing or grinding. Only compression, which produces a generally cubical product with minimum fines.

The moving jaw is very well balanced, so 95% of the drive motor power is used for crushing. While only 5% of the power is needed to move the jaw itself.

As a result of this high mechanical efficiency, double Toggle Jaw Crushers require smaller size motors, keeping power costs down. Behind the stationary jaw are shims, used to adjust the distance between the lower ends of the jaws (closed side setting). The setting determines the output product size.

There is also an arrangement of safety arm for protection from us-crushable accidental overloads

SINGLE TOOTHED ROLL CRUSHER

The single toothed roll crusher is actually a rotary roller which consists of a large tooth and also a crushing plate which is adjustable according to the need and requirement.

The material that is fed into the single roll crusher is smashed first and then pressed from inside of the single tooth roll breaker followed by passing it through the braking cavity after which the rotary roller shifts it to the space amidst the tooth roller and the crushing plate which break the material into desired shapes.

It’s used for wet and sticky material.

DOUBLE ROLL CRUSHERS

SMOOTH DOUBLE ROLL CRUSHER

It is used for primary and secondary crushing of soft and medium hard as well as sticky and wet material.

A roll crusher crushes using compression, with two rolls rotating about a shaft, towards the gap between the rolls. The gap between the rolls is set to the size of product.

The particles are drawn into the gap between the rolls by their rotating motion and a friction angle formed between the rolls and the particle, called the nip angle.

The two rolls force the particle between their rotating surface into the ever smaller gap area, and it fractures from the compressive forces presented by the rotating rolls.

Major advantages of roll crushers are they give a very fine product size distribution and they produce very little dust or fines.

Rolls crushers are effectively used in minerals crushing where the ores are not too abrasive and they are also used in smaller scale production mining of more abrasive metal ores, such as gold. Coal industry is probably the largest user of roll crushers.

TOOTHED DOUBLE ROLL CRUSHER

Double roll crusher has big reduction ratio, without any requirement on the material moisture, no adhesion or blocking, less over crushed materials, low noise, small vibration, low dust, low energy consumption, small footprint, simple and convenient maintenance, etc.

Double teeth roll crusher is equipped with hydraulic automatic concession device, which can effectively prevent damage of iron to roll and hazards of wood and flexible objects to the normal work of rollers.

The toothed roll crusher adopts mechanical, electrical, hydraulic and other safety devices and systems, which effectively protects the motor, crushers and the entire system.

The double toothed roll crusher with high efficiency, energy saving, environmental protection and other benefits have replaced the imported crushing equipment and become the preferred devices in thermal power plants, which are suitable for the crushing of medium and low hardness brittle materials, like bituminous coal, anthracite, lignite and coal waste, which also can be used for sinter, coke, slag, limestone.

FOUR ROLL CRUSHER

Four roll crusher is fixed with four high-strength resistant alloy grinding rolls.

Their relative rotation generates high extrusion pressure and shear force for crushing the material.

Firstly the material enters into the space between the topside two rolls. Here, it is extruded, rolled and sheared (thick broken) because of the rotation of the topside two rolls.

Then, it is secondly extruded and gnawingly milled (fine crushing) by the middle two rolls which are relatively rotating.

Finally, under the extrusion, cut and mill of the next two rolls, the material becomes the required size.

A hammer mill is a crusher that can grind, pulverize, and crush a wide range of materials. This rock crusher machine employs a rain of hammer blows to shatter and disintegrate the material. Hammer mills produce a finish product size that is dependent upon...

Openings in perforated screens or grate bars

Number, size and type of hammers

Grinding plate setting

Rotor speed

Hammer mill is mainly used for hard coal and lignite in coal processing plant, coking coal for the iron and steel industry and for soft to medium hard material

A cone crusher is generally used as a secondary crusher in a crushing circuit. Pre-crushed product (usually 3in minus depending on the cone crusher model) is fed through the top of the cone crusher and flows over the mantle. The vertical cone crusher drive shaft rotates the mantle eccentrically below the concave, or bowl liner, squeezing the product and crushing it between the mantle and concave. Cone crushers are usually run on belt drives driven by an electric motor. Cone crushers are used extensively throughout the aggregate and mineral processing industry. The optimized structure and cavity adapting inter-particle crushing principle ensure high performance of crusher.

It improves the efficiency and decreases wear of wear resistance parts and improves quality of final product.

Disintegrators are well designed hammer mills of simple and sturdy construction.

They are ideally suited where coarse grinding of soft and medium hard minerals products is required. The main shaft is the only revolving parts, which require no adjustment. This main shaft runs on Ball/Roller bearings and it contains fix/swing type hammers. All portions of the body where wear and abrasion is expected are lined with replaceable hard alloy liners. The grinding is achieved by the impact of hammers against the liner fitted in the body.

Screening Equipment

Screen is most common equipment of mining industry. Use for the purpose of material separation according to different granular size.

We have sound knowledge of screen manufacturing as design team is working in such field having 50 years of experience.

Ambica manufactures latest technology & high efficiency with wire mesh screens. Also the punched plate screen is manufactured by us.

We have manufactured screen from very small to large capacity as 5 to 500 Ton per Day, Thus we have wide range for such equipment.

Our screens having higher efficiency, Smooth vibration, reliable operation, long service Life, low noise, energy efficient , easy to Adjust, simple structure, easy to install, light Weight, small volume, simple maintenance all this key features with environmental friendly operation through de dusting nozzles arrangement is make us best in screening industry.

Linear Motion Vibrating Screens

The linear motion screens are horizontal/low inclination Screens and its operation is based on the micro throw principle. The operating frequency is generally 750 or 1000 vibrations per minute and easily adapted to the material to be screened in terms of angle of throw and amplitude which are adjustable within certain limits. Great stress has been laid on machine ruggedness and stability, simple maintenance and servicing including replacement of screen decks. Depending on application the machines are available as single or double deck type. Drive is from standard AC motor via cardan shaft.

HOT SINTER SCREEN

The HOT SINTER SCREEN is used for sorting of hot and cold sinter.

Design feature wear-resistant screen plate is made of alloy heatproof steel or chromium steel a drive is of self-synchronizing type from two independent kinematic electric motors the electric motor torque is transferred to the vibration driver shafts via a propeller shaft a lubrication unit with heat exchanger ensures lubrication and cooling of the vibration driver bearings the electric circuit of the drive incorporates electrical braking to decrease the screen oscillation amplitude in stop and, hence, to reduce the foundation loads the screen is placed on the roll-away trolley to simplify its maintenance

HOT PALLET SCREEN

The hot pallet screen is used for sorting of hot fired pellets, ores and the like. Design feature wear-resistant screen plate is made of alloy heatproof steel or chromium steel a drive is of self-synchronizing type from two independent kinematic electric motors the electric motor torque is transferred to the vibration driver shafts via a propeller shaft a lubrication unit with heat exchanger ensures lubrication and cooling of the vibration driver bearings the electric circuit of the drive incorporates electrical braking to decrease the screen oscillation 2amplitude in stop and, hence, to reduce the foundation loads the screen is placed on the roll-away trolley to simplify its maintenance

BANANA SCREEN

The Banana Screen benefits from utilising linear motion combined with high vibration amplitude and high acceleration over the screen deck. This makes the Banana Screen suitable for a variety of applications. These combined features also reduce the possibility of blinding and pegging.

The Benefits of Multi Angle Screening are

Improved efficiency in sizing material due to formation of a thin bed depth.

Lower water consumption, with wet screening.

Lower energy requirement, for an equivalent throughput on a conventional flat deck screen.

Circular Motion Vibrating Screens

Circular motion screens are inexpensive (economic) screening machines, where the whole screening unit is excited to circular oscillations. The oscillations of this screening machine are generated via an unbalance shaft which runs in spherical roller bearings and which have in addition outside right and left arranged swing weights, adjustable during standstill. With these weights, the oscillation amplitude can be adjusted to the product requirements.

Resonance Motion Screens

The Resonance motion screens employ the principle of resonance and dynamic vibration adsorption for the screening. These screens make a suitable choice for pre-classification and sizing of Run of Mine materials. Grading can be done on coarse and intermediate grain sizes. By using different sieves or bar rusts (grizzly) and different drive configurations, the resonance screens can be adapted to the respective screening or feeding requirements.

Elliptical motion vibrating screen

Elliptical motion vibrating screens are driven by two centric main shafts, which generate a swing diameter as in a free running drive. Another synchronized shaft transforms the swing diameter into an ellipse defined by its task. The second shaft distorts the swing diameter into an ellipse. The big advantage of these machines is that they can work with a very low inclination or with no inclination at all.

Both shaft drives are controlled by a frequency converter based on the master-slave-principle. The elliptical motion vibrating screen is freely adjustable from 0 to 90°at the plant visualization or through an external potentiometer. Dropping angle and speedup can thus be altered while the screen is operating.

Screens are made of high density polyurethane panels. Panels are mounted in separate sections with screen sizes, depending on the product being screened and mesh opening needed. Each panel is fixed to both the main frame and the sub-resonant frame. By amplifying the vibration of the main frame of the screen in the sub-resonant frame and due to the polyurethane panels being fixed to both frames, screen panels bump together creating the “flip-flow” motion. This ensures that screened material will not stick or get caught in the screen.

Trommel Screens

A trommel screen is named for the screened cylinder used to separate materials by size, for example, separating the biodegradable fraction of mixed municipal waste or separating different sizes of mulch or crushed stone. The trommel screen comprises the rubber-lined steel frame and replaceable screening surface. Several modifications can be made to this basic trommel screen, including a dual media screen to produce a two-fraction material grading, as well as hydraulic or mechanical self-propulsion.

SHALE SHAKER

The primary and probably most important device on the rig for removing drilled from the mud. This vibrating sieve is simple in concept, but a bit more complicated to use efficiently. A wire-cloth screen vibrates while the drilling fluid flows on top of it. The liquid phase of the mud and solids smaller than the wire mesh pass through the screen, while larger solids are retained on the screen and eventually fall off the back of the device and are discarded. Obviously, smaller openings in the screen clean more solids from the whole mud, but there is a corresponding decrease in flow rate per unit area of wire cloth.

Grinding Equipment

Twin-and Three-Tube Vibrating Mills are driven by an unbalanced drive. The entire filling of the grinding cylinders, which comprises the grinding media and the feed material, constantly receives impulses from the circular vibrations in the body of the mill. The grinding action itself is produced by the rotation of the grinding media in opposite direction towards the driving rotation and by continuous head-on collisions of the grinding media. The residence time of the material contained in the grinding cylinders is determined by the quantity of the flowing feed material. The residence time can also be influenced by using damming cylinders in a helical curve and slides down from the inflow to the outflow. The high degree of fineness achieved is the result of this long grinding procedure.

A Ball Mill grinds material by rotating a cylinder with steel grinding balls, causing the balls to fall back into the cylinder and onto the material to be ground. The rotation is usually between 4 to 20 revolutions per minute, depending upon the diameter of the mill. The larger the diameter, the slower the rotation. If the peripheral speed of the mill is too great, it begins to act like a centrifuge and the balls do not fall back, but stay on the perimeter of the mill.

Both dry and wet types are available.

The continuous lifting and dropping action in rotary scrubber helps abrade, scrub and breakdown soluble contaminates in the feed material. Rotary Scrubbers can handle large feed sizes and high tonnages in comparison to other types of washing equipment. As an added benefit, they are lower in operating and maintenance costs. Minus 1/4" (6mm) material should be removed prior to Scrubbers in order to achieve an aggressive washing action on the coarse rock. This can be done with conventional screens ahead of the Scrubber or through a built-in desander section. If Sand Equivalency (SE) needs to be improved, then the fines can be left in the feed and coarse rock will wash the finer material.

Both dry and wet types are available.

Benification

Mud Cleaner

Our Mud Cleaner completes consist of everything you need to plumb up to and operate the equipment as its own standalone unit. Just select the Mud Cleaner and Shaker combination you need based off of the flow rate you need to process and what micron level you need to cut to.

If you need to retain a larger capacity we are more than capable of constructing and fitting the equipment on any size tank you need.

It comprises of:

DESANDERS

Demanders are what larger diameter hydro-cyclones are typically referred as, and will be the next step in solids removal after an initial scalping shaker passes. Demanders are capable of handling large flow rates, but do not offer as fine of a cut. The underflow will be recirculating over a shaker and processed again while the overflow will be free to move on to the next stage, typically a desalted.

SHALE SHAKER

The primary and probably most important device on the rig for removing drilled from the mud. This vibrating sieve is simple in concept, but a bit more complicated to use efficiently. A wire-cloth screen vibrates while the drilling fluid flows on top of it. The liquid phase of the mud and solids smaller than the wire mesh pass through the screen, while larger solids are retained on the screen and eventually fall off the back of the device and are discarded. Obviously, smaller openings in the screen clean more solids from the whole mud, but there is a corresponding decrease in flow rate per unit area of wire cloth.

JIGGING MACHINE

Jigging machine is deep groove separator, use water as separation medium, using the vertical flow pulsation of selected mineral loose and sorting according to different density. Jigging machine is diaphragm type, strokes and strokes frequency is according to mineral gravity, can be adjusted flexibly. It widely used in beneficiation tungsten, tin, gold, hematite, manganese, titanium, antimony, lead, tantalum and niobium.

Structure & Working principle

Jigging chamber is composed of perforated plate, iron woven mesh and grate, water through sieve plate enter into jigger chamber make bad rise to middle height in loose state.

The density particles because of partial pressure and high sedimentation velocity enter into down bottom, small density material transfer to the up. When water lower, density particles can through bad plate enter into down side. Earlier use piston, piston was designed beside jigging chamber, bottom is connection, by the eccentric connecting rod mechanism drives the piston moves up and down.

Lab Equipment

Jaw crusher

In jaw crushers crushing is carried out in the wedge-shaped space between a fixed jaw and another jaw that is fixed to an eccentric-moving rocker.
The crushing rocker is powered via an eccentric shaft in the top section and supported via an adjustable linkage system at the bottom.

PULVERISER

AMBICA Pulveriser offered comes backed by latest technology support and allows optimum processing support as demanded by the customers. Further, these pulverizing systems also allows for superior production capacity with advantage of low energy consumption. Some of its features include allows production of superfine powder to coarse powder; design modifications can also be done according to customers' suggestion; feeding of raw material controlled through frequency converter; allows for stable feeding; use of anti-wearing parts for lasting working; off-line clear dust in dust catcher; more efficient to clear dust.
Features:
Enhanced operational life
Reasonable prices
Easy to maintain

Hammer mill

Hammer mills the material is pulled in to the crushing space by the hammers suspended from the rapid-running rotor. Comminution occurs mainly through impact in the area of the grid basket. The material being crushed remains in the crushing space until the degree of fineness required has been achieved, so that it can then pass through the discharge grid.

Vibration mill

This vibration mill is suitable for grinding even the very hardest materials to high degrees of fineness and simultaneously mixing them intensively. The mill is of welded steel design with an imbalance drive for producing the circular vibrations, which also cause additional circumferential movement of the grinding balls in the opposite direction to that of the drive.lt is powered by a three-phase motor. The Comminution occurs in steel grinding vessels or for non-ferrous grinding in ceramic vessels.

Sieve shaker

It is a gravity-screening machine, the three dimensional screening action has a vertical dominance. Due to this motion, the feed material is distributed evenly over the screen area and the vertical dominance ensures quick separation.

Disc mill

The disc mill is suitable for finely grinding soft to very hard materials with a Mohs hardness of up to 8, such as lignite, chalk, graphite, gypsum, bauxite, hard coal, ore, artificial fertilizers, blast furnace slag, quartz. Grinding in the disc mill is carried out between an immobile grinding disc and a rotating one, producing shearing and abrasion effects.lt is powered by a gear motor via an elastic coupling.

Laboratory disc mill

The Laboratory Disc Mill is used for the quick, dust free grinding of minerals, organic and ceramic materials, numerous brittle metals to analytical fineness, without loss of fines. By means of predominantly horizontal vibrations, the material is ground by impact and friction, usually in minutes and at the same time homogenised.

Planetary ball mill

Planetary Ball Mills are used wherever the highest degree of fineness is required. In addition to well-proven mixing and size reduction processes, these mills also meet all technical requirements for colloidal grinding and provide the energy input necessary for mechanical alloying. The extremely high centrifugal forces of a planetary ball mill result in very high pulverization energy and therefore short grinding times.

Solid testing drums

These solidity testing drums are used to determine the tumbler strength for iron ore and coke. They can be used for any other bulk materials where the tumbler strength is of interest. Solidity testing drums of welded construction are produced in two sizes in accordance with the appropriate standards; they are equipped with the necessary bars, revolution counter and a collecting vessel.

Splitters

This splitter is suitable for simple, rapid separation of freely flowing powders and pellets into 8 sample collectors. The outlets from the feed container can be sealed with a lever to allow the material to be filled, mixed and subsequently separated.

Hammer sampler

The hammer sampler is implemented for sampling materials from belt conveyors. The sampler’s removal principle resembles that of the sampling frame, serving as a reference sample from the stopped belt.
The hammer sampler guides this sampling frame that is closed on one side in a circular movement through the material stream moving on the belt. It thus automatically removes a representative cross-section sample from the belt, corresponding to that of the sampling frame.

LAB ROLL CRUSHER

Roll crusher is also named double-roll crusher, roll-type crusher. It is usually used to crush the raw materials such as coal , coal gangue, coke , limestone, sulphur ore, phosphate rock and etc., which are usually crushed in middle or fine size by the way of roll extrusion .Roll crusher is widely used in the fields of ore dressing, chemical, cement, refractories, grinding materials, building materials, etc., and it has more excellent performance than the general machinery in crushing of building materials.